Generator of Sub-Nanosecond Pulses

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00158684" target="_blank" >RIV/68407700:21230/09:00158684 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Generator of Sub-Nanosecond Pulses
Original language description
This paper presents a pulse generator intended for a transmitter of ultra-wideband radar. The basis of the generator is a conventional step recovery diode edge-sharpening circuit. A unique pulse shaping technique is then applied to form an ultra-widebandGaussian pulse. High amplitude pulses are advantageous for obtaining a good radar range, especially when penetrating thick lossy walls. In order to increase the output power of the transmitter, the outputs of two identical generators were connected in parallel. The measurement results are presented, which show waveforms of the generated Gaussian pulses approximately 200 ps in width and over 32 V in amplitude.
Czech name
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Czech description
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Project
<a href="/en/project/GD102%2F08%2FH018" target="_blank" >GD102/08/H018: Modelling and simulation of fields</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
Scientific Seminars - Proceedings from year 2008/2009 Volume VIII. Part of GACR Project 102/08/H018
ISBN
80-86582-23-X
Number of pages of the result
5
Pages from-to
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Number of pages of the book
58
Publisher name
IEEE Czechoslovakia Section
Place of publication
Praha
UT code for WoS chapter
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